Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Summary

The oncut property returns the onCut event handler code on the current element.

Syntax

element.oncut = functionRef;

where functionRef is a function - often a name of a function declared elsewhere or a function expression. See Core JavaScript 1.5 Reference:Functions for details.

Example

<html>
<head>
<title>oncut event example</title>

<script>
function log(txt) {
    document.getElementById("log").appendChild(document.createTextNode(txt + "\n"));
}
</script>
</head>

<body>
<h3>Play with this editor!</h3>
<textarea rows="3" cols="80" oncopy="log('Copied!');" oncut="log('Cut blocked!'); return false;">
  Try copying and cutting the text in this area!
</textarea>
<h3>Log</h3>
<textarea rows="15" cols="80" id="log" readonly="true"></textarea>
</body>
</html>

This example allows text to be copied from the textarea, but doesn't allow text to be cut. It also logs each copy and cut attempt.

Notes

This event is sent when the user attempts to cut text.

Since Firefox 13, the preference dom.event.clipboardevents.enabled controls this feature. It defaults to true but can be disabled.

Specification

Not part of specification.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic support
Non-standard
Chrome ? Edge Full support YesFirefox Full support 3IE ? Opera ? Safari ? WebView Android ? Chrome Android ? Edge Mobile Full support YesFirefox Android Full support 4Opera Android ? Safari iOS ? Samsung Internet Android ?

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown
Non-standard. Expect poor cross-browser support.
Non-standard. Expect poor cross-browser support.

See also

Document Tags and Contributors

Last updated by: fscholz,